欧拉安装docker

1、首先如果系统中已经存在旧的Docker，则先卸载
yum remove docker
docker-client
docker-client-latest
docker-common
docker-latest
docker-latest-logrotate
docker-logrotate
docker-engine
docker-selinux
2、执行命令，配置Docker的yum源
sudo yum-config-manager --add-repo https://repo.huaweicloud.com/docker-ce/linux/centos/docker-ce.repo
sed -i 's+download.docker.com+repo.huaweicloud.com/docker-ce+' /etc/yum.repos.d/docker-ce.repo
sed -i 's+$releasever+8+' /etc/yum.repos.d/docker-ce.repo
更新yum，建立缓存
yum makecache
3、执行命令，安装Docker
yum install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
4、启动和校验

启动Docker

systemctl start docker

停止Docker

systemctl stop docker

重启

systemctl restart docker

设置开机自启

systemctl enable docker

执行docker ps命令，如果不报错，说明安装启动成功

docker ps
5、配置镜像加速

创建目录

mkdir -p /etc/docker

复制内容

tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": [
"https://docker.1panel.live",
"http://hub-mirror.c.163.com",
"https://mirrors.tuna.tsinghua.edu.cn",
"http://mirrors.sohu.com",
"https://ustc-edu-cn.mirror.aliyuncs.com",
"https://ccr.ccs.tencentyun.com",
"https://docker.m.daocloud.io",
"https://docker.awsl9527.cn"
]
}
EOF

重新加载配置

systemctl daemon-reload

重启Docker

systemctl restart docker复制

docker